Primarily a traditional, straight-up jazz outfit, the multi-cultural Earthsound ensemble combine Duke Ellington’s rich sense of melody and Charles Mingus’ sophisticated exploration on their accomplished debut jazz and fusion CD, “Movement.” Citing such influences as Ellington, Jobim, and Paul Winter, the quartet’s (piano, bass, flute, and percussion) border-less compositions range from piano-led meditations that recall Bill Evans to flute-dominated improvisations reminiscent of masters like Yusef Lateef and Herbie Mann. Leader and bassist, Jason Davis, much like fellow bass-playing bandleader Mingus, works in tandem with his Peruvian percussionist, Jorge Perez-Albela, to provide the perfect framework for Brazilian flautist, Fernando Brandão’s flights of gravity-defying lyricism, even as pianist, Nando Michelin of Uruguay, fills the middle with chords as rich as they are light and dexterous. And like Mingus’ groundbreaking opus, “Cumbia & Jazz Fusion,” with its replication of nature sounds, Davis ably employs real nature samples less as affect than as an organic supplementation of the band’s interplay. “Movement,” Earthsound’s excellent debut CD, is a terrific introduction for a jazz combo of real talent and vision.